The young man's speed was too fast. When his life was in great danger, humans once again unleashed the potential in their bodies. Be it speed, explosive power, or strength, they all exceeded ordinary people. This was a critical moment of life and death. The young man was also determined to kill. He punched the back of the lion's head more than ten times in a row. It had to be known that be it a human or a wild beast, the back of the head would always be their weakness. Even if it was as strong as a lion, after the back of its head was punched more than ten times in a row, the lion was seeing stars and staggered.